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BMW M240i Coupe G42 374hp

5 products for this car

Model(s):2 Series
Year:G42 (2022 ->)
Tag(s):M240i
Motorcode:B58

BMW M240i Coupe G42 374hp TUNING. Tuning a car is a delicate thing. Whether it’s an ECU remap, a new turbo or a full-on stage three tun...

Performance gains stages Performance gains stages

Mark Hendrikx - Automotive engineer at Mosselman

Expert's advice:

Developing the best possible ECU remap (chiptuning) for a car requires time and intimate knowledge of the vehicle you’re tuning. In order to provide high quality ECU remaps, our mappings are developed exclusively for BMW and MINI cars. Before we add an ECU remap to our line-up, we make sure it’s tested thoroughly on our dyno. Our software is engineered to create a smooth power delivery that keeps going till the redline, without putting your engine at risk. Besides that our Stage 2 and Stage 3 software are designed to get the most out of our Mosselman high-end performance parts.

IMPORTANT NOTE: Installation of the ECU remap and back to stock can be done by any official Mosselman Dealer, or for most cars at home with the iMoss DIY solution that we offer (contact us to confirm the iMoss availability for your model).

xHP Gearbox Software

For cars with an automatic transmission, we recommend updating the transmission software alongside an ECU remap. Using xHP Gearbox Software, the gearbox shifts more smoothly, and when paired with the remap it delivers impressive results as the torque can be adjusted more precisely.

Mark Hendrikx - Automotive engineer at Mosselman

Mosselman's advantages:
BMW & Mini specialist
High-end performance parts
50+ years' experience
Shipping in 24 hours
Made in Holland

Performance gains per stage

For your BMW M240i Coupe G42 374hp

Series stock performance: 374hp | 500Nm* * based on manufacturer supplied data

ECU Unlock 2020+, BMW

Chiptuning, BMW Gxx B58

Stage 1 | ECU Remap

+ 46hp (420hp) | + 100Nm (600Nm)

With an ECU remap, also known as “chip tuning” or “reflash”, the original ECU of the car will be recalibrated on several different engine parameters for more performance. Options like speed limiter removal and start/stop deactivation are available. Please note that an ECU remap will void the factory warranty once detected by a BMW dealer.

The ECU Remap will take your BMW to approximately 420 hp and 600 Nm on premium fuel (98 Oct EU / 93 Oct USA), which is highly recommended.

*The price below is an indication. Contact us for the possibilities and price. Please mention your VIN.

ECU Unlock 2020+, BMW

Chiptuning, BMW Gxx B58

OPF Delete, BMW G2x M340i

Stage 1+ | ECU Remap + OPF Delete

+ 76hp (450hp) | + 150Nm (650Nm)

With an ECU remap, also known as “chip tuning” or “reflash”, the original ECU of the car will be recalibrated on several different engine parameters for more performance. Options like speed limiter removal and start/stop deactivation are available. The Stage 1+ package adds a Resonated mid-pipe without an OPF filter. Removing the OPF will increase the flow of the exhaust, resulting in better performance and sound!

This package will take your BMW to approximately 450 hp and 650 Nm on premium fuel (98 Oct EU / 93 Oct USA), which is highly recommended.

*The price below is an indication. Contact us for the possibilities and price. Please mention your VIN.

Chiptuning, BMW Gxx B58

ECU Unlock 2020+, BMW

Evolution Racewerks Catted Downpipe, BMW G2x M40i B58 OPF

Select the desired product

Evolution Racewerks Catless Downpipe, BMW G2x M40i B58 OPF

€ 669.00
Evolution Racewerks Catted Downpipe, BMW G2x M40i B58 OPF

€ 1,099.00

Stage 2 | ECU Remap + Sportcat/Catless Downpipes

+ 76hp (450hp) | + 150Nm (650Nm)

Go for the next step in performance and sound with our Stage 2 ECU remap and a sport/catless downpipe: a hot and powerful combination. The downpipe can be ordered with or without Sport Catalytic* and will reduce the backpressure, resulting in better performance and a racing sound.

*Please note that the catless downpipe can cause problems due to the road regulations in your country.

The Stage 2 package will take your BMW to approximately 450 hp and 650 Nm on premium fuel (98 Oct EU/ 93 Oct USA), which is highly recommended.

*The price below is an indication. Contact us for the possibilities and price. Please mention your VIN.

ECU Unlock 2020+, BMW

Chiptuning, BMW Gxx B58

Evolution Racewerks Catless Downpipe, BMW G2x M40i B58 OPF

Select the desired product

Evolution Racewerks Catless Downpipe, BMW G2x M40i B58 OPF

€ 669.00
Evolution Racewerks Catted Downpipe, BMW G2x M40i B58 OPF

€ 1,099.00

OPF Delete, BMW G2x M340i

Stage 2+ | ECU Remap + Downpipes + OPF Delete

+ 96hp (470hp) | + 175Nm (675Nm)

Go for the next step in performance and sound with our Stage 2+ ECU remap and a sport/catless downpipe: a hot and powerful combination. The downpipe can be ordered with or without Sport Catalytic* and will reduce the backpressure, resulting in better performance and a racing sound. The Stage 2+ package combines the Downpipes with a Resonated Mid-pipe without an OPF filter. Removing the OPF will increase the flow of the exhaust, resulting in better performance and sound!

*Please note that the catless downpipe can cause problems due to the road regulations in your country.

The Stage 2+ package will take your BMW M240i G42 to approximately 470 hp and 675 Nm on premium fuel (98 Oct EU/ 93 Oct USA), which is highly recommended.

*The price below is an indication. Contact us for the possibilities and price. Please mention your VIN.

ECU Unlock 2020+, BMW

Chiptuning, BMW Gxx B58

Evolution Racewerks Catless Downpipe, BMW G2x M40i B58 OPF

Select the desired product

Evolution Racewerks Catless Downpipe, BMW G2x M40i B58 OPF

€ 669.00
Evolution Racewerks Catted Downpipe, BMW G2x M40i B58 OPF

€ 1,099.00

OPF Delete, BMW G2x M340i

Stage 3 | ECU Remap + Downpipes + OPF Delete + Turbo Upgrade

+ 176 hp (550hp) | + 220Nm (720Nm)

Go full power with our Stage 3 package! Together with our ECU remap, Downpipes and OPF Delete, this Stage 3 package will take your BMW M240i G42 to approximately 550 hp and 720 Nm on premium fuel (98 Oct EU/ 93 Oct USA).
Installing an Upgraded Intercooler is optional, but recommended.

This stage requires a B58 Turbocharger Upgrade. Contact us for more information.

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*The price below is an indication. Contact us for the possibilities and price. Please mention your VIN.

Excluding sales Tax

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BMW M240i Coupe G42 374hp TUNING.

Tuning a car is a delicate thing. Whether it’s an ECU remap, a new turbo or a full-on stage three tuning, you need to make sure each component is working at optimal efficiency under careful supervision of a sufficiently smart engine management system. After all, you’re looking to create a symphony and that’s hard to do when one of the instruments is off. That’s why all of our products are designed and built in-house. Professional tuning requires a steady hand and we want to be solely responsible for getting the most out of your car.

Because most modern engines are heavily restricted due to emission regulations, an ECU remap is always the first step towards unlocking the performance your BMW is capable of. However, as our name implies, we do have upgraded turbos, should you be in the market for one. In addition, Mosselman Turbo Systems offers more efficient intake and exhaust systems, oil thermostats, oil coolers, and intercoolers. So if you’re looking for more performance, you’ve come to the right place.